Our versatile extinguishing sets are designed for immediate response and are compatible with virtually all plant water supplies. 1” spray sets are provided with the nozzle arrangement best suited to your specific application. (The sidewall nozzle arrangement is featured below.)

FLAMEX® stainless steel, sidewall nozzle mounts flush with the inside wall of your duct and produces a solid wall of water which effectively covers the entire cross section of the duct.